Consider a 50 Ω lossless transmission line terminated in a load impedance ?? = (100 − ?50) Ω. Find ?(?) and Γ(?) at a distance ? = 0.1λ.
Consider a 50 Ω lossless transmission line terminated in a load impedance ?? = (100 −...
2.2 A lossless transmission line of length 0.3A is terminated with a load impedance as shown below. Find the reflection cocfficient at the load, the SWR on the line, the return loss, and the input impedance to the linc. に0.3A ス14-40+/20 Ω
A lossless transmission line of electrical length l = 0.35λ is terminated in a load impedance as shown in the following figure, where ZL = 60Ω, and Z0 = 100Ω. Find: a) Relfection coefficient Γ, b) Standing wave ratio S (or VSWR), c) Input impedance Zin.
A lossless transmission line with 50 Ω characteristic impedance has a 50 V step function placed on it, generated from a source impedance of 10 Ω. Assume the velocity of the signal on the line is 106 m/s, the line is 100 m long, and is terminated in a load impedance of 100 Ω. (a) What is the source voltage? (4 marks) (b) How long does the step function take to reach the termination load impedance? (2 marks) (c) What...
need a step by step solution, I do not understand much from the Smith Chart A 50-Ω lossless transmission line is terminated in a load of22 275Ω Calculate the reflections caused by the mismatch. Use the Smith Chart to match this transmission line to the load applying the two methods discussed in class to eliminate these reflections. Explain all your steps of the design process and justify your selection of the most efficient solution along the methods and among the...
Question 4 (a) The input impedance of a lossless air-core transmission line with characteristic impedance Ro. phase constant B and length I terminated in an impedance Z, is given by R,+Z, tan( i. Determine the length of an open circuit 50Ω line required to create a 0.1 nH inductor at a frequency of 10 GHz. (6 marks) ii. Determine the input impedance of the line in part () if the open circuit is changed to a short circuit. (3 marks)...
A lossless transmission line is terminated with a 100Ω load. If the SWR on the line is 1.25, find the two possible values for the characteristic impedance of the line.
4. A 120- lossless transmission line is terminated in an impedance of-j 60. If the amplitude of the incident-wave voltage at the load is 100 V, calculate the amplitude of the total voltage at the load. Also determine the distance from the load to the first voltage minimum and the amplitude of the ac voltage at this minimum
A 50 Ω transmission line operates at 160 MHz and is terminated by a load of 50 + j30 Ω. If its wave speed is c/2 and the input impedance is to be made real, calculate the minimum possible length of the line and the corresponding input impedance.
SET 1 1. A lossless transmission line of length 1-0.3? is terminated with complex load impedance ZL- 30 + j20 ? and characteristic impedance Z0-75 ?. Using formulae, calculate (7 Marks) (4 Marks) (5 Marks) (14 Marks) i. The input impedance to the line Zin in ?; The input admittance to the line Yin in S; i The distance to first minimum from the load; Use Smith Chart to all above parameters iv.
1) A lossless transmission line that is 3N2 long with an impedance of 75Ω terminated by a load of 25 Ω The generator has a voltage of V,r-2sin(et) V and an internal impedance Ζ'50Ω (a) For this circuit give Vg, T, and the voltage standing wave ratio. (b) Give Vin. Inand Vo (c) Give and I (d) Give the voltage and current at the midpoint of the line (ie. P(z) and I(2) at z-3/4). (e) From the answer of (d)...